A unique trunnion and guidance bearing assembly provides simple
shaker rotation capability and body vibration isolation. The
electrodynamic shaker can be rotated to the vertical position for
one axis and then to the horizontal position where it is connected
to a horizontal slip plate for the other two axis testing.

EV series of electromagnetic vibration testing system is specially
designed to meet the need for long time operation.Vertical and
horizontal vibrations can be achieved by the installation of
vibration resistant base. The standard platform is equipped with
high efficiency airbag shock isolation device, so that the
vibration transmitted to the building can be minimized,. There is
no need for additional foundation in most of the cases

Labtone can offer you the whole vibration and testing proposal, and
provide you with the quality certificates of products according to
national and international standards, including GB, GJB, UL, JIS,
DIN, ISO, BS, MIL, IEC and ASTM standards.

Specification:

Model

EV103

EV203

EV106

EV206

EV210

EV220

Frequency(Hz)

2-4000

2-2500

2-3000

2-3000

2-3000

2-2500

Max Exiting Force(kg.f)

300

300

600

600

1000

2000

Max. Displacement

(mmp-p)

25

38

25

50

50

50

Max. Acceleration(g)

100

100

100

100

100

100

Max. Velocity(cm/s)

200

120

180

200

200

200

Payload(kg)

110

120

200

200

300

400

Armature Mass(kg)

3

3

6

6

10

20

Armature Diameter(mm)

φ150

φ150

φ200

φ200

φ240

φ320

Cooling Method

Forced Air Cooling

Vibration Generator Weight(kg)

460

460

720

920

1100

1600

Vibration Generator Dimension L*W*H(MM)

750*560*670

750*555*670

800*600*710

800*600*710

845*685*840

1200*870*1100

Power Amplifier

Amp3k

Amp3k

Amp6k

Amp6k

Amp12k

Amp22k

Cooling Method

Forced Air Cooling

Power Amplifier Weight(kg)

250

250

320

320

350

500

Power Amplifier Dimension L*W*H(MM)

800*550*1250

Utility Requirements

3-phase AC380V ±10% 50Hz

Aggregate Capacity(KW)

8

9

18

20

25

35

Head Expanders

Size(mm): 300 x 300-1500x1500

Material: Aluminium /Magnesium

Expansion platform is made of magnesium alloy to provide expansion
for the armature. With Reasonable and scientific design, the
platform can achieve a testing frequency of 2 kHz. Specific
microstructure provides reasonable vibration damping, and minimizes
the amplification factor of high frequency resonance.